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91906 (1999 VE24)
Classification: Main-belt Asteroid          SPK-ID: 2091906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1967508505889283 4.4054e-08  
a 3.135167322340046 2.1391e-08 au
q 2.518320484931029 1.4425e-07 au
i 12.08234735031529 4.8493e-06 deg
node 50.48835838724573 2.2915e-05 deg
peri 332.3116547131854 2.6164e-05 deg
M 278.119743652961 1.4913e-05 deg
tp 2459461.675476930312
(2021-Sep-04.17547693)
8.723e-05 TDB
period 2027.633755703504
5.55
2.0751e-05
5.681e-08
d
yr
n .1775468567670866 1.8171e-09 deg/d
Q 3.752014159749063 2.5599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      825  
   data-arc span      10705 days (29.31 yr)  
   first obs. used      1991-04-08  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54411  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:20:42  

Additional Information
 Earth MOID = 1.52973 au 
 Jupiter MOID = 1.71729 au 
 T_jup = 3.148 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO439647  
diameter diameter 10.096 km 1.433 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.026   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

91906 (1999 VE24)          Discovered 1999-Nov-15 by Stafford, T. at Zeno
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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